• ★PPSU Safe Material: the baby bottle is made of Polyphenylsulfone(PPSU) with high transparency, heat resistance, and excellent durability. Which is light yellow with BPA and BPS free; Compared with the bottle made of PP, the PPSU baby bottle is much more sturdy, and can withstand higher temperatures
• ★Weighted baby bottle with handles:With 360-degree rotating handles, this baby bottle is more comfortable on your baby’s wrists ;The soft silicone weighted straw moves with the liquid in the cup so baby can tip and sip in any direction when standing, sitting or laying down
• ★Anti-colic & Leakproof:anti-colic Air System helps reduce colic, gas, and spit up for greater comfort and fewer messes; Equipped with cross-shaped nipples,it won’t leak when inverted
• ★Breastfeeding with breast-shaped nipple: With a wide breast shapes,the nipples mimics the shape and feel of a breast to make babies have a sense of satisfaction and security to ease the transition from breast to bottle; Made of food-grade silicone, the nipples made tens of thousands of pulling experiments and can protect baby’s gums well;
• ★Easy to Reassemble & Wash: All parts of this baby bottle with straw are removable to facilitate thorough cleaning, which can safe to clean sterilize or in dishwasher (top rack only), electric and microwave sterilizers or boiling water